In the archaea, there is no nucleus, but many genes behave like those in higher organisms. Archaea are thought to have a common ancestor with bacteria, but billions of years ago the third domain, eukaryotes, broke off from archaea, eventually developing into plants, animals and us.esearchers say that the heat and geochemical conditions in volcanic regions may be similar to conditions that existed on the young, water-covered, cooling Earth. Almost like a creature from science fiction, the volcanic microbe is different from the two other basic branches of life: bacteria and eukaryotes.
-osis. Suffix meaning a process, condition, or state, usually abnormal or diseased; production or increase, physiologic or pathologic; an invasion or infestation; in the latter sense, it is similar to and often interchangeable with Greek-iasis, as seen in trichinosis, trichiniasis.
There are these theories about the origin of the -ose suffix:-. 1  Extracted from glucose, an important hexose whose name came from Greek Î³Î»ÏÎºÏÏ = sweet.  Extracted from sucrose, whose name came from Latin sucrum = sugar plus the common Latin adjective-forming suffix -Åsus; Latin sucrosus would mean sugary.